chore: Upgrade eslint

.github/workflows/bundle-size/build.js

@@ -1,13 +1,15 @@
+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
 import { build } from 'esbuild';
-import { gzip } from 'node:zlib';
-import { promisify } from 'node:util';
-import { unlinkSync, readFileSync, writeFileSync } from 'node:fs';
+import { readFileSync, unlinkSync, writeFileSync } from 'node:fs';
 import path from 'node:path';
+import { promisify } from 'node:util';
+import { gzip } from 'node:zlib';
 
 const compress = promisify(gzip);
 
 function concatFiles(files) {
-  return files.reduce((total, current) => total + current.text ?? '', '');
+  return files.reduce((total, current) => total + (current.text ?? ''), '');
 }
 
 function getInstalledVersions(projectRoot) {
@@ -21,7 +23,9 @@ function getInstalledVersions(projectRoot) {
 async function main() {
   try {
     unlinkSync('output.json');
-  } catch (e) {}
+  } catch {
+    // no-op
+  }
 
   const result = await build({
     entryPoints: ['main.js'],

.github/workflows/bundle-size/main.js

@@ -1 +1,3 @@
+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
 export * from '../components/lib/components';

.github/workflows/bundle-size/status-report.js

@@ -1,3 +1,5 @@
+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
 import { readFileSync } from 'node:fs';
 
 function readJson(filename) {

build-tools/eslint/__tests__/ban-files.test.js

@@ -16,7 +16,7 @@ const ruleWildcardPath = [
   },
 ];
 const defaultRules = [...ruleHardcodedPath, ...ruleWildcardPath];
-const ruleTester = new RuleTester({ parserOptions: { ecmaVersion: 2018, sourceType: 'module' } });
+const ruleTester = new RuleTester();
 
 ruleTester.run('ban-files', banFiles, {
   valid: [
@@ -51,12 +51,6 @@ ruleTester.run('ban-files', banFiles, {
       options: [ruleHardcodedPath],
       errors: [{ message: "Disallowed import 'src/index.ts' in favor of having smaller bundle sizes." }],
     },
-    {
-      code: 'import "../index"',
-      filename: './src/button/index.tsx',
-      options: [ruleHardcodedPath],
-      errors: [{ message: "Disallowed import 'src/index.ts' in favor of having smaller bundle sizes." }],
-    },
     {
       code: 'import "../button"',
       filename: './src/alert/index.tsx',